More Commentary #2: Kevin Vanes

The WSJ highlights what Regaldo and McIntyre says is Mann’s resistance or outright refusal to provide to inquiring minds his data, all details of his statistical analysis, and his code. The WSJ’s anecdotal treatment of the subject goes toward confirming what I’ve been hearing for years in climatology circles about not just Mann, but others collecting original climate data. …

As concerns Mann himself, this is especially curious in light of the recent RealClimate posts (link and link) in which Mann and Gavin Schmidt warn us about peer review and the limits therein. Their point is essentially that peer review is limited and can be much less than thorough. One assumes that they are talking about their own work as well as McIntyre’s, although they never state this. …

Of their take on peer review, I couldn’t agree more. In my experience, peer review is often cursory at best. So this is what I say to Dr. Mann and others expressing deep concern over peer review: give up your data, methods and code freely and with a smile on your face. That is real peer review….

Your job is not to prevent your critics from checking your work and potentially distorting it; your job is to continue to publish insightful, detailed analyses of the data and let the community decide. You can be part of the debate without seeming to hinder access to it.